<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="问卷标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入问卷标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="开始时间" prop="startTime">
        <el-date-picker clearable
                        v-model="queryParams.startTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择开始时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable
                        v-model="queryParams.endTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择结束时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:survey:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:survey:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:survey:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-upload2"
          size="mini"
          @click="handleImport"
          v-hasPermi="['system:user:import']"
        >导入
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:survey:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="surveyList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="问卷id" align="center" prop="surveyId" v-if="true"/>
      <el-table-column label="问卷标题" align="center" prop="title"/>
      <el-table-column label="开始时间" align="center" prop="startTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:survey:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:survey:remove']"
          >删除
          </el-button>
          <el-button size="mini"
                     type="text"
                     icon="el-icon-edit"
                     @click="handleDetail(scope.row)"
                     v-hasPermi="['system:survey:edit']">详情
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改问卷对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="问卷标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入问卷标题"/>
        </el-form-item>
        <el-form-item label="开始时间" prop="startTime">
          <el-date-picker clearable
                          v-model="form.startTime"
                          type="datetime"
                          value-format="yyyy-MM-dd HH:mm:ss"
                          placeholder="请选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime">
          <el-date-picker clearable
                          v-model="form.endTime"
                          type="datetime"
                          value-format="yyyy-MM-dd HH:mm:ss"
                          placeholder="请选择结束时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport"/>
            是否更新已经存在的用户数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
<!--          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"-->
<!--                   @click="importTemplate">下载模板-->
<!--          </el-link>-->
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
    <!-- 问卷详情对话框 -->
    <el-dialog :title="title" :visible.sync="openDetail" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" :label-position="labelPosition">
        <el-form-item v-for="item in this.questionList" :label="item.title">
          <el-radio-group v-model="item.answer" v-if="item.type == '0'">
            <el-radio :label="index+1" v-for="(option, index) in item.optionList">{{option.content}}</el-radio>
          </el-radio-group>
          <el-checkbox-group v-model="item.answer" v-else-if="item.type === '1'">
            <el-checkbox :label="index+1" name="type" v-for="(option, index) in item.optionList" :key="option.optionId">{{option.content}}</el-checkbox>
          </el-checkbox-group>
          <el-input v-model="item.answer" v-else @input="input"></el-input>
        </el-form-item>
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
import {listSurvey, getSurvey, delSurvey, addSurvey, updateSurvey} from "@/api/system/survey";
import {getToken} from "@/utils/auth";

export default {
  name: "Survey",
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      labelPosition: 'top',
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 问卷表格数据
      surveyList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      //是否显示详情弹出层
      openDetail: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: undefined,
        startTime: undefined,
        endTime: undefined,
        status: undefined,
      },
      // 问卷导入参数
      upload: {
        // 是否显示弹出层（问卷导入）
        open: false,
        // 弹出层标题（问卷导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: {Authorization: "Bearer " + getToken()},
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/survey/importData"
      },
      // 表单参数
      form: {
      },
      resourceArr:[],
      // 表单校验
      rules: {
        surveyId: [
          {required: true, message: "问卷id不能为空", trigger: "blur"}
        ],
        title: [
          {required: true, message: "问卷标题不能为空", trigger: "blur"}
        ],
        startTime: [
          {required: true, message: "开始时间不能为空", trigger: "blur"}
        ],
        endTime: [
          {required: true, message: "结束时间不能为空", trigger: "blur"}
        ],
        status: [
          {required: true, message: "状态不能为空", trigger: "change"}
        ],
      },
      questionList: []
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询问卷列表 */
    getList() {
      this.loading = true;
      listSurvey(this.queryParams).then(response => {
        this.surveyList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        surveyId: undefined,
        title: undefined,
        startTime: undefined,
        endTime: undefined,
        status: undefined,
        createTime: undefined,
        createBy: undefined,
        updateTime: undefined,
        updateBy: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.surveyId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加问卷";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const surveyId = row.surveyId || this.ids
      getSurvey(surveyId).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改问卷";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.surveyId != null) {
            updateSurvey(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addSurvey(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const surveyIds = row.surveyId || this.ids;
      this.$modal.confirm('是否确认删除问卷编号为"' + surveyIds + '"的数据项？').then(() => {
        this.loading = true;
        return delSurvey(surveyIds);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/survey/export', {
        ...this.queryParams
      }, `survey_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "问卷导入";
      this.upload.open = true;
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert(response.msg, "导入结果", {dangerouslyUseHTMLString: true});
      this.getList();
    },

    handleDetail(row) {
      this.loading = true;
      const surveyId = row.surveyId || this.ids
      getSurvey(surveyId).then(response => {
        console.log(response)
        this.loading = false;
        this.questionList = response.data.questionList;
        for (let i = 0; i < this.questionList.length; i++) {
          if(this.questionList[i].type != '1') {
            this.$set(this.questionList[i], "answer", null)
          }else {
            this.$set(this.questionList[i], "answer", [])
          }
        }
        this.openDetail = true;
        this.title = "修改问卷";
      });
    },
    input() {
      console.log(this.questionList)
    }
  }
};
</script>
